CMCS351B (Type 1) Craftsman Reciprocating Saw - Parts

This replacement gearcase assembly is a critical drivetrain component that houses and protects the internal gears responsible for converting motor rotation into the reciprocating blade motion of the saw. Designed to provide efficient power transfer and smooth operation, it helps maintain consistent cutting performance while protecting int...Read moreernal mechanisms from dirt, debris, and wear. Constructed from durable materials and manufactured to original equipment standards, this assembly is ideal for replacing a damaged, worn, or malfunctioning gearcase that may cause excessive noise, reduced blade movement, or loss of cutting efficiency. Installing a new gearcase assembly can help restore smooth operation, reliable power delivery, and the overall performance and longevity of your cordless reciprocating saw.